Used in pharmaceutical research, particularly in the development of novel therapeutic agents. It serves as a key intermediate in the synthesis of biologically active compounds, especially those targeting central nervous system disorders. Its fluorinated structure enhances binding affinity and metabolic stability, making it valuable in drug design. Applied in the preparation of potential treatments for conditions like depression, anxiety, and neurodegenerative diseases. Also utilized in the study of enzyme inhibition and receptor modulation due to its unique chemical properties.